Golden Steel Industrial Limited is a professional steel products supplier and stockist in China.We deals in 1.Seamless steel Pipes: ASTM A53 GR B, ASTM A106 GR B,API 5L GR B etc.; Size: 21.3mm~660mm; WT: 2mm~50mm 2. ERW (Electric Resistance Welded Steel Pipes / Tubes) LSAW (Longitudinal Submerged Arc Welded Steel Pipes / tubes) JCOE Welded Steel Pipes; OD: 60.3mm~1422.4mm; WT: 2.5mm~80mm 3. SSAW (Spirally Submerged Arc Welding Steel Pipes/Tubes) DSAW (Double Submerged Arc Welded Steel Pi...
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